body{
    background-color: #f9f9f9;
}
.boss {
    width: 700px;
    height: 500px;
    background-color: #fff;
    margin: 0 auto;
    overflow: hidden;
    &>div{
        width: 60px;
        height: 60px;
        margin: 0 auto;
        &>img{
            width: 100%;
            height: 100%;
        }
    }
    &>h2{
        width: 100%;
        font-size: 30px;
        font-weight: 500;
        text-align: center;
    }
    p{
        width: 700px;
        height: 40px;
        margin-left: 240px;
    }
    .xy{
        margin-left: 210px;
        margin-top: 40px;
        color: #778899;
        span{
            font-weight: bold;
			color: black;
        }
    }
}
#btn{
    width: 230px;
    height: 40px;
    color: #fff;
    background-color: #ff6700;
}
.rt {
    color: green;
    font-size: 12px;
}

.err {
    color: red;
    font-size: 12px;
}

table{
    width: 400px;
    text-align: center;
    font-size: 16px;
    color: #C0C0C0;
    margin-top: 50px;
}

.bq{
    font-size: 16px;
    color: #C0C0C0;
    text-align: center;
}
